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Updated: May 10, 2026

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Iridium(III) Luminescent Probe for Detection of the Malarial Protein Biomarker Histidine Rich Protein-II
Published on: July 7, 2015
l-Histidinium p-toluene-sulfonate
Srinivasan Muralidharan1, Perumal Nagapandiselvi, Thothadri Srinivasan
1Department of Physics, Anna University, Chennai 600 025, India.
Abstract:
In the title salt, C6H10N3O2 (+)·C7H7O3S(-), the imidazole ring makes a dihedral angle of 70.93 (12)° with the plane of the toluene ring. In the crystal, the ions are linked via N-H⋯O and weak C-H⋯O hydrogen bonds forming two-dimensional networks lying parallel to (001). These networks are linked via C-H⋯π inter-actions, forming a three-dimensional structure.

